Question
A stone falls from rest from the top of a cliff.
A second stone is thrown downward from the
same height 3.3 s later with an initial speed of
64.68 m/s. They hit the ground at the same
time.
The acceleration of gravity is 9.8 m/s2 .
How long does it take the first stone to hit
the ground?
A second stone is thrown downward from the
same height 3.3 s later with an initial speed of
64.68 m/s. They hit the ground at the same
time.
The acceleration of gravity is 9.8 m/s2 .
How long does it take the first stone to hit
the ground?
Answers
11s
Related Questions
A boy drops a stone-A, down from a cliff 480 meters high, next he throws a stone-B, 1 second later -...
A stone is thrown upward from the edge of a cliff overlooking the ocean. The initial speed of the st...
a stone is dropped from a cliff 200m high.if a second stone is thrown verticall upwards 1.50seconds...
a stone thrown upward from the top of a 320-foot cliff at 128 ft/sec eventually falls to the beach b...